drivers/ata/pata_at91.c - fp2-dev/kernel/msm - Gitiles

 /*
  * PATA driver for AT91SAM9260 Static Memory Controller
  * with CompactFlash interface in True IDE mode
  *
  * Copyright (C) 2009 Matyukevich Sergey
  *
  * Based on:
  *      * generic platform driver by Paul Mundt: drivers/ata/pata_platform.c
  *      * pata_at32 driver by Kristoffer Nyborg Gregertsen
  *      * at91_ide driver by Stanislaw Gruszka
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2
  * as published by the Free Software Foundation.
  *
  */

 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/blkdev.h>
 #include <scsi/scsi_host.h>
 #include <linux/ata.h>
 #include <linux/clk.h>
 #include <linux/libata.h>
 #include <linux/platform_device.h>
 #include <linux/ata_platform.h>

 #include <mach/at91sam9260_matrix.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91sam9260.h>
 #include <mach/board.h>
 #include <mach/gpio.h>


 #define DRV_NAME "pata_at91"
 #define DRV_VERSION "0.1"

 #define CF_IDE_OFFSET	    0x00c00000
 #define CF_ALT_IDE_OFFSET   0x00e00000
 #define CF_IDE_RES_SIZE     0x08

 struct at91_ide_info {
 	unsigned long mode;
 	unsigned int cs;

 	void __iomem *ide_addr;
 	void __iomem *alt_addr;
 };

 const struct ata_timing initial_timing =
 	{XFER_PIO_0, 70, 290, 240, 600, 165, 150, 600, 0};

 static unsigned int calc_mck_cycles(unsigned int ns, unsigned int mck_hz)
 {
 	unsigned long mul;

     /*
      * cycles = x [nsec] * f [Hz] / 10^9 [ns in sec] =
      *     x * (f / 1_000_000_000) =
      *     x * ((f * 65536) / 1_000_000_000) / 65536 =
      *     x * (((f / 10_000) * 65536) / 100_000) / 65536 =
      */

     mul = (mck_hz / 10000) << 16;
     mul /= 100000;

     return (ns * mul + 65536) >> 16;    /* rounding */
 }

 static void set_smc_mode(struct at91_ide_info *info)
 {
     at91_sys_write(AT91_SMC_MODE(info->cs), info->mode);
     return;
 }

 static void set_smc_timing(struct device *dev,
 		struct at91_ide_info *info, const struct ata_timing *ata)
 {
 	int read_cycle, write_cycle, active, recover;
 	int nrd_setup, nrd_pulse, nrd_recover;
 	int nwe_setup, nwe_pulse;

 	int ncs_write_setup, ncs_write_pulse;
 	int ncs_read_setup, ncs_read_pulse;

 	unsigned int mck_hz;
 	struct clk *mck;

 	read_cycle  = ata->cyc8b;
 	nrd_setup   = ata->setup;
 	nrd_pulse   = ata->act8b;
 	nrd_recover = ata->rec8b;

 	mck = clk_get(NULL, "mck");
 	BUG_ON(IS_ERR(mck));
 	mck_hz = clk_get_rate(mck);

 	read_cycle  = calc_mck_cycles(read_cycle, mck_hz);
 	nrd_setup   = calc_mck_cycles(nrd_setup, mck_hz);
 	nrd_pulse   = calc_mck_cycles(nrd_pulse, mck_hz);
 	nrd_recover = calc_mck_cycles(nrd_recover, mck_hz);

 	clk_put(mck);

 	active  = nrd_setup + nrd_pulse;
 	recover = read_cycle - active;

 	/* Need at least two cycles recovery */
 	if (recover < 2)
 		read_cycle = active + 2;

 	/* (CS0, CS1, DIR, OE) <= (CFCE1, CFCE2, CFRNW, NCSX) timings */
 	ncs_read_setup = 1;
 	ncs_read_pulse = read_cycle - 2;

 	/* Write timings same as read timings */
 	write_cycle = read_cycle;
 	nwe_setup = nrd_setup;
 	nwe_pulse = nrd_pulse;
 	ncs_write_setup = ncs_read_setup;
 	ncs_write_pulse = ncs_read_pulse;

 	dev_dbg(dev, "ATA timings: nrd_setup = %d nrd_pulse = %d nrd_cycle = %d\n",
 			nrd_setup, nrd_pulse, read_cycle);
 	dev_dbg(dev, "ATA timings: nwe_setup = %d nwe_pulse = %d nwe_cycle = %d\n",
 			nwe_setup, nwe_pulse, write_cycle);
 	dev_dbg(dev, "ATA timings: ncs_read_setup = %d ncs_read_pulse = %d\n",
 			ncs_read_setup, ncs_read_pulse);
 	dev_dbg(dev, "ATA timings: ncs_write_setup = %d ncs_write_pulse = %d\n",
 			ncs_write_setup, ncs_write_pulse);

 	at91_sys_write(AT91_SMC_SETUP(info->cs),
 			AT91_SMC_NWESETUP_(nwe_setup) |
 			AT91_SMC_NRDSETUP_(nrd_setup) |
 			AT91_SMC_NCS_WRSETUP_(ncs_write_setup) |
 			AT91_SMC_NCS_RDSETUP_(ncs_read_setup));

 	at91_sys_write(AT91_SMC_PULSE(info->cs),
 			AT91_SMC_NWEPULSE_(nwe_pulse) |
 			AT91_SMC_NRDPULSE_(nrd_pulse) |
 			AT91_SMC_NCS_WRPULSE_(ncs_write_pulse) |
 			AT91_SMC_NCS_RDPULSE_(ncs_read_pulse));

 	at91_sys_write(AT91_SMC_CYCLE(info->cs),
 			AT91_SMC_NWECYCLE_(write_cycle) |
 			AT91_SMC_NRDCYCLE_(read_cycle));

 	return;
 }

 static void pata_at91_set_piomode(struct ata_port *ap, struct ata_device *adev)
 {
 	struct at91_ide_info *info = ap->host->private_data;
 	struct ata_timing timing;
 	int ret;

 	/* Compute ATA timing and set it to SMC */
 	ret = ata_timing_compute(adev, adev->pio_mode, &timing, 1000, 0);
 	if (ret) {
 		dev_warn(ap->dev, "Failed to compute ATA timing %d, \
 				set PIO_0 timing\n", ret);
 		set_smc_timing(ap->dev, info, &initial_timing);
 	} else {
 		set_smc_timing(ap->dev, info, &timing);
 	}

 	/* Setup SMC mode */
 	set_smc_mode(info);

 	return;
 }

 static unsigned int pata_at91_data_xfer_noirq(struct ata_device *dev,
 		unsigned char *buf, unsigned int buflen, int rw)
 {
 	struct at91_ide_info *info = dev->link->ap->host->private_data;
 	unsigned int consumed;
 	unsigned long flags;
 	unsigned int mode;

 	local_irq_save(flags);
 	mode = at91_sys_read(AT91_SMC_MODE(info->cs));

 	/* set 16bit mode before writing data */
 	at91_sys_write(AT91_SMC_MODE(info->cs),
 			(mode & ~AT91_SMC_DBW) | AT91_SMC_DBW_16);

 	consumed = ata_sff_data_xfer(dev, buf, buflen, rw);

 	/* restore 8bit mode after data is written */
 	at91_sys_write(AT91_SMC_MODE(info->cs),
 			(mode & ~AT91_SMC_DBW) | AT91_SMC_DBW_8);

 	local_irq_restore(flags);
 	return consumed;
 }

 static struct scsi_host_template pata_at91_sht = {
 	ATA_PIO_SHT(DRV_NAME),
 };

 static struct ata_port_operations pata_at91_port_ops = {
 	.inherits	= &ata_sff_port_ops,

 	.sff_data_xfer	= pata_at91_data_xfer_noirq,
 	.set_piomode	= pata_at91_set_piomode,
 	.cable_detect	= ata_cable_40wire,
 	.port_start	= ATA_OP_NULL,
 };

 static int __devinit pata_at91_probe(struct platform_device *pdev)
 {
 	struct at91_cf_data *board = pdev->dev.platform_data;
 	struct device *dev = &pdev->dev;
 	struct at91_ide_info *info;
 	struct resource *mem_res;
 	struct ata_host *host;
 	struct ata_port *ap;
 	int irq_flags = 0;
 	int irq = 0;
 	int ret;

 	/*  get platform resources: IO/CTL memories and irq/rst pins */

 	if (pdev->num_resources != 1) {
 		dev_err(&pdev->dev, "invalid number of resources\n");
 		return -EINVAL;
 	}

 	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

 	if (!mem_res) {
 		dev_err(dev, "failed to get mem resource\n");
 		return -EINVAL;
 	}

 	irq = board->irq_pin;

 	/* init ata host */

 	host = ata_host_alloc(dev, 1);

 	if (!host)
 		return -ENOMEM;

 	ap = host->ports[0];
 	ap->ops = &pata_at91_port_ops;
 	ap->flags |= ATA_FLAG_SLAVE_POSS;
 	ap->pio_mask = ATA_PIO4;

 	if (!irq) {
 		ap->flags |= ATA_FLAG_PIO_POLLING;
 		ata_port_desc(ap, "no IRQ, using PIO polling");
 	}

 	info = kzalloc(sizeof(*info), GFP_KERNEL);

 	if (!info) {
 		dev_err(dev, "failed to allocate memory for private data\n");
 		return -ENOMEM;
 	}

 	info->cs    = board->chipselect;
 	info->mode  = AT91_SMC_READMODE | AT91_SMC_WRITEMODE |
 		AT91_SMC_EXNWMODE_READY | AT91_SMC_BAT_SELECT |
 		AT91_SMC_DBW_8 | AT91_SMC_TDF_(0);

 	info->ide_addr = devm_ioremap(dev,
 			mem_res->start + CF_IDE_OFFSET, CF_IDE_RES_SIZE);

 	if (!info->ide_addr) {
 		dev_err(dev, "failed to map IO base\n");
 		ret = -ENOMEM;
 		goto err_ide_ioremap;
 	}

 	info->alt_addr = devm_ioremap(dev,
 			mem_res->start + CF_ALT_IDE_OFFSET, CF_IDE_RES_SIZE);

 	if (!info->alt_addr) {
 		dev_err(dev, "failed to map CTL base\n");
 		ret = -ENOMEM;
 		goto err_alt_ioremap;
 	}

 	ap->ioaddr.cmd_addr = info->ide_addr;
 	ap->ioaddr.ctl_addr = info->alt_addr + 0x06;
 	ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr;

 	ata_sff_std_ports(&ap->ioaddr);

 	ata_port_desc(ap, "mmio cmd 0x%llx ctl 0x%llx",
 			(unsigned long long)mem_res->start + CF_IDE_OFFSET,
 			(unsigned long long)mem_res->start + CF_ALT_IDE_OFFSET);

 	host->private_data = info;

 	return ata_host_activate(host, irq ? gpio_to_irq(irq) : 0,
 			irq ? ata_sff_interrupt : NULL,
 			irq_flags, &pata_at91_sht);

 err_alt_ioremap:
 	devm_iounmap(dev, info->ide_addr);

 err_ide_ioremap:
 	kfree(info);

 	return ret;
 }

 static int __devexit pata_at91_remove(struct platform_device *pdev)
 {
 	struct ata_host *host = dev_get_drvdata(&pdev->dev);
 	struct at91_ide_info *info = host->private_data;
 	struct device *dev = &pdev->dev;

 	if (!host)
 		return 0;

 	ata_host_detach(host);

 	if (!info)
 		return 0;

 	devm_iounmap(dev, info->ide_addr);
 	devm_iounmap(dev, info->alt_addr);

 	kfree(info);
 	return 0;
 }

 static struct platform_driver pata_at91_driver = {
 	.probe		= pata_at91_probe,
 	.remove		= __devexit_p(pata_at91_remove),
 	.driver 	= {
 		.name		= DRV_NAME,
 		.owner		= THIS_MODULE,
 	},
 };

 static int __init pata_at91_init(void)
 {
 	return platform_driver_register(&pata_at91_driver);
 }

 static void __exit pata_at91_exit(void)
 {
 	platform_driver_unregister(&pata_at91_driver);
 }


 module_init(pata_at91_init);
 module_exit(pata_at91_exit);


 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Driver for CF in True IDE mode on AT91SAM9260 SoC");
 MODULE_AUTHOR("Matyukevich Sergey");
 MODULE_VERSION(DRV_VERSION);
	/*
	* PATA driver for AT91SAM9260 Static Memory Controller
	* with CompactFlash interface in True IDE mode
	*
	* Copyright (C) 2009 Matyukevich Sergey
	*
	* Based on:
	* * generic platform driver by Paul Mundt: drivers/ata/pata_platform.c
	* * pata_at32 driver by Kristoffer Nyborg Gregertsen
	* * at91_ide driver by Stanislaw Gruszka
	*
	* This program is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2
	* as published by the Free Software Foundation.
	*
	*/

	#include <linux/kernel.h>
	#include <linux/module.h>
	#include <linux/init.h>
	#include <linux/blkdev.h>
	#include <scsi/scsi_host.h>
	#include <linux/ata.h>
	#include <linux/clk.h>
	#include <linux/libata.h>
	#include <linux/platform_device.h>
	#include <linux/ata_platform.h>

	#include <mach/at91sam9260_matrix.h>
	#include <mach/at91sam9_smc.h>
	#include <mach/at91sam9260.h>
	#include <mach/board.h>
	#include <mach/gpio.h>


	#define DRV_NAME "pata_at91"
	#define DRV_VERSION "0.1"

	#define CF_IDE_OFFSET 0x00c00000
	#define CF_ALT_IDE_OFFSET 0x00e00000
	#define CF_IDE_RES_SIZE 0x08

	struct at91_ide_info {
	unsigned long mode;
	unsigned int cs;

	void __iomem *ide_addr;
	void __iomem *alt_addr;
	};

	const struct ata_timing initial_timing =
	{XFER_PIO_0, 70, 290, 240, 600, 165, 150, 600, 0};

	static unsigned int calc_mck_cycles(unsigned int ns, unsigned int mck_hz)
	{
	unsigned long mul;

	/*
	* cycles = x [nsec] * f [Hz] / 10^9 [ns in sec] =
	* x * (f / 1_000_000_000) =
	* x * ((f * 65536) / 1_000_000_000) / 65536 =
	* x * (((f / 10_000) * 65536) / 100_000) / 65536 =
	*/

	mul = (mck_hz / 10000) << 16;
	mul /= 100000;

	return (ns * mul + 65536) >> 16; /* rounding */
	}

	static void set_smc_mode(struct at91_ide_info *info)
	{
	at91_sys_write(AT91_SMC_MODE(info->cs), info->mode);
	return;
	}

	static void set_smc_timing(struct device *dev,
	struct at91_ide_info info, const struct ata_timing ata)
	{
	int read_cycle, write_cycle, active, recover;
	int nrd_setup, nrd_pulse, nrd_recover;
	int nwe_setup, nwe_pulse;

	int ncs_write_setup, ncs_write_pulse;
	int ncs_read_setup, ncs_read_pulse;

	unsigned int mck_hz;
	struct clk *mck;

	read_cycle = ata->cyc8b;
	nrd_setup = ata->setup;
	nrd_pulse = ata->act8b;
	nrd_recover = ata->rec8b;

	mck = clk_get(NULL, "mck");
	BUG_ON(IS_ERR(mck));
	mck_hz = clk_get_rate(mck);

	read_cycle = calc_mck_cycles(read_cycle, mck_hz);
	nrd_setup = calc_mck_cycles(nrd_setup, mck_hz);
	nrd_pulse = calc_mck_cycles(nrd_pulse, mck_hz);
	nrd_recover = calc_mck_cycles(nrd_recover, mck_hz);

	clk_put(mck);

	active = nrd_setup + nrd_pulse;
	recover = read_cycle - active;

	/* Need at least two cycles recovery */
	if (recover < 2)
	read_cycle = active + 2;

	/* (CS0, CS1, DIR, OE) <= (CFCE1, CFCE2, CFRNW, NCSX) timings */
	ncs_read_setup = 1;
	ncs_read_pulse = read_cycle - 2;

	/* Write timings same as read timings */
	write_cycle = read_cycle;
	nwe_setup = nrd_setup;
	nwe_pulse = nrd_pulse;
	ncs_write_setup = ncs_read_setup;
	ncs_write_pulse = ncs_read_pulse;

	dev_dbg(dev, "ATA timings: nrd_setup = %d nrd_pulse = %d nrd_cycle = %d\n",
	nrd_setup, nrd_pulse, read_cycle);
	dev_dbg(dev, "ATA timings: nwe_setup = %d nwe_pulse = %d nwe_cycle = %d\n",
	nwe_setup, nwe_pulse, write_cycle);
	dev_dbg(dev, "ATA timings: ncs_read_setup = %d ncs_read_pulse = %d\n",
	ncs_read_setup, ncs_read_pulse);
	dev_dbg(dev, "ATA timings: ncs_write_setup = %d ncs_write_pulse = %d\n",
	ncs_write_setup, ncs_write_pulse);

	at91_sys_write(AT91_SMC_SETUP(info->cs),
	AT91_SMC_NWESETUP_(nwe_setup) \|
	AT91_SMC_NRDSETUP_(nrd_setup) \|
	AT91_SMC_NCS_WRSETUP_(ncs_write_setup) \|
	AT91_SMC_NCS_RDSETUP_(ncs_read_setup));

	at91_sys_write(AT91_SMC_PULSE(info->cs),
	AT91_SMC_NWEPULSE_(nwe_pulse) \|
	AT91_SMC_NRDPULSE_(nrd_pulse) \|
	AT91_SMC_NCS_WRPULSE_(ncs_write_pulse) \|
	AT91_SMC_NCS_RDPULSE_(ncs_read_pulse));

	at91_sys_write(AT91_SMC_CYCLE(info->cs),
	AT91_SMC_NWECYCLE_(write_cycle) \|
	AT91_SMC_NRDCYCLE_(read_cycle));

	return;
	}

	static void pata_at91_set_piomode(struct ata_port ap, struct ata_device adev)
	{
	struct at91_ide_info *info = ap->host->private_data;
	struct ata_timing timing;
	int ret;

	/* Compute ATA timing and set it to SMC */
	ret = ata_timing_compute(adev, adev->pio_mode, &timing, 1000, 0);
	if (ret) {
	dev_warn(ap->dev, "Failed to compute ATA timing %d, \
	set PIO_0 timing\n", ret);
	set_smc_timing(ap->dev, info, &initial_timing);
	} else {
	set_smc_timing(ap->dev, info, &timing);
	}

	/* Setup SMC mode */
	set_smc_mode(info);

	return;
	}

	static unsigned int pata_at91_data_xfer_noirq(struct ata_device *dev,
	unsigned char *buf, unsigned int buflen, int rw)
	{
	struct at91_ide_info *info = dev->link->ap->host->private_data;
	unsigned int consumed;
	unsigned long flags;
	unsigned int mode;

	local_irq_save(flags);
	mode = at91_sys_read(AT91_SMC_MODE(info->cs));

	/* set 16bit mode before writing data */
	at91_sys_write(AT91_SMC_MODE(info->cs),
	(mode & ~AT91_SMC_DBW) \| AT91_SMC_DBW_16);

	consumed = ata_sff_data_xfer(dev, buf, buflen, rw);

	/* restore 8bit mode after data is written */
	at91_sys_write(AT91_SMC_MODE(info->cs),
	(mode & ~AT91_SMC_DBW) \| AT91_SMC_DBW_8);

	local_irq_restore(flags);
	return consumed;
	}

	static struct scsi_host_template pata_at91_sht = {
	ATA_PIO_SHT(DRV_NAME),
	};

	static struct ata_port_operations pata_at91_port_ops = {
	.inherits = &ata_sff_port_ops,

	.sff_data_xfer = pata_at91_data_xfer_noirq,
	.set_piomode = pata_at91_set_piomode,
	.cable_detect = ata_cable_40wire,
	.port_start = ATA_OP_NULL,
	};

	static int __devinit pata_at91_probe(struct platform_device *pdev)
	{
	struct at91_cf_data *board = pdev->dev.platform_data;
	struct device *dev = &pdev->dev;
	struct at91_ide_info *info;
	struct resource *mem_res;
	struct ata_host *host;
	struct ata_port *ap;
	int irq_flags = 0;
	int irq = 0;
	int ret;

	/* get platform resources: IO/CTL memories and irq/rst pins */

	if (pdev->num_resources != 1) {
	dev_err(&pdev->dev, "invalid number of resources\n");
	return -EINVAL;
	}

	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!mem_res) {
	dev_err(dev, "failed to get mem resource\n");
	return -EINVAL;
	}

	irq = board->irq_pin;

	/* init ata host */

	host = ata_host_alloc(dev, 1);

	if (!host)
	return -ENOMEM;

	ap = host->ports[0];
	ap->ops = &pata_at91_port_ops;
	ap->flags \|= ATA_FLAG_SLAVE_POSS;
	ap->pio_mask = ATA_PIO4;

	if (!irq) {
	ap->flags \|= ATA_FLAG_PIO_POLLING;
	ata_port_desc(ap, "no IRQ, using PIO polling");
	}

	info = kzalloc(sizeof(*info), GFP_KERNEL);

	if (!info) {
	dev_err(dev, "failed to allocate memory for private data\n");
	return -ENOMEM;
	}

	info->cs = board->chipselect;
	info->mode = AT91_SMC_READMODE \| AT91_SMC_WRITEMODE \|
	AT91_SMC_EXNWMODE_READY \| AT91_SMC_BAT_SELECT \|
	AT91_SMC_DBW_8 \| AT91_SMC_TDF_(0);

	info->ide_addr = devm_ioremap(dev,
	mem_res->start + CF_IDE_OFFSET, CF_IDE_RES_SIZE);

	if (!info->ide_addr) {
	dev_err(dev, "failed to map IO base\n");
	ret = -ENOMEM;
	goto err_ide_ioremap;
	}

	info->alt_addr = devm_ioremap(dev,
	mem_res->start + CF_ALT_IDE_OFFSET, CF_IDE_RES_SIZE);

	if (!info->alt_addr) {
	dev_err(dev, "failed to map CTL base\n");
	ret = -ENOMEM;
	goto err_alt_ioremap;
	}

	ap->ioaddr.cmd_addr = info->ide_addr;
	ap->ioaddr.ctl_addr = info->alt_addr + 0x06;
	ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr;

	ata_sff_std_ports(&ap->ioaddr);

	ata_port_desc(ap, "mmio cmd 0x%llx ctl 0x%llx",
	(unsigned long long)mem_res->start + CF_IDE_OFFSET,
	(unsigned long long)mem_res->start + CF_ALT_IDE_OFFSET);

	host->private_data = info;

	return ata_host_activate(host, irq ? gpio_to_irq(irq) : 0,
	irq ? ata_sff_interrupt : NULL,
	irq_flags, &pata_at91_sht);

	err_alt_ioremap:
	devm_iounmap(dev, info->ide_addr);

	err_ide_ioremap:
	kfree(info);

	return ret;
	}

	static int __devexit pata_at91_remove(struct platform_device *pdev)
	{
	struct ata_host *host = dev_get_drvdata(&pdev->dev);
	struct at91_ide_info *info = host->private_data;
	struct device *dev = &pdev->dev;

	if (!host)
	return 0;

	ata_host_detach(host);

	if (!info)
	return 0;

	devm_iounmap(dev, info->ide_addr);
	devm_iounmap(dev, info->alt_addr);

	kfree(info);
	return 0;
	}

	static struct platform_driver pata_at91_driver = {
	.probe = pata_at91_probe,
	.remove = __devexit_p(pata_at91_remove),
	.driver = {
	.name = DRV_NAME,
	.owner = THIS_MODULE,
	},
	};

	static int __init pata_at91_init(void)
	{
	return platform_driver_register(&pata_at91_driver);
	}

	static void __exit pata_at91_exit(void)
	{
	platform_driver_unregister(&pata_at91_driver);
	}


	module_init(pata_at91_init);
	module_exit(pata_at91_exit);


	MODULE_LICENSE("GPL");
	MODULE_DESCRIPTION("Driver for CF in True IDE mode on AT91SAM9260 SoC");
	MODULE_AUTHOR("Matyukevich Sergey");
	MODULE_VERSION(DRV_VERSION);